Introduction
As factories continue to adopt smart manufacturing, Industrial Internet of Things (IIoT) and automation technologies, wireless communication has become an important part of modern industrial networks.
Industrial equipment such as:
- PLC controllers
- Industrial robots
- AGVs and AMRs
- Sensors
- Industrial cameras
- IoT gateways
requires reliable wireless connectivity to exchange real-time data with:
- SCADA systems
- MES platforms
- Cloud monitoring systems
However, selecting an Industrial Wireless Access Point is different from choosing a commercial WiFi product.
Industrial environments introduce additional challenges, including:
- Electromagnetic interference
- High device density
- Large coverage areas
- Temperature fluctuations
- Continuous operation requirements
A suitable Industrial Wireless AP should provide:
- Reliable wireless communication
- Industrial-grade anti-interference capability
- High terminal capacity
- Flexible network integration
- Long-term stable operation
This guide explains the key factors to consider when selecting an Industrial Wireless Access Point for factory automation applications.
1. Choose the Right WiFi Standard: WiFi 5, WiFi 6 or WiFi 7?
The WiFi standard directly affects:
- Wireless speed
- Network capacity
- Latency
- Future scalability
WiFi 5 (802.11ac)
WiFi 5 is a mature and widely adopted wireless technology.
Advantages:
- Stable performance
- Cost-effective deployment
- Reliable wireless connectivity
Suitable applications:
- Industrial sensors
- Basic automation systems
- General industrial data transmission
WiFi 6 (802.11ax)
WiFi 6 is designed for high-density wireless environments.
Compared with WiFi 5, WiFi 6 provides:
- Higher device capacity
- Lower latency
- Better efficiency in crowded networks
- Improved performance with multiple terminals
It is suitable for:
- Smart factories
- AGV/AMR systems
- Industrial IoT networks
- Machine monitoring systems
WiFi 7 (802.11be)
WiFi 7 represents the next generation of wireless communication technology.
Key features include:
- Multi-Link Operation (MLO)
- Higher throughput
- Wider channel bandwidth
- Improved multi-device performance
Suitable applications:
- High-definition industrial video
- Advanced automation systems
- Large-scale IIoT networks
- Future smart manufacturing
Selection Recommendation
| Application | Recommended WiFi Technology |
| Basic industrial communication | WiFi 5 |
| Smart factory automation | WiFi 6 |
| High-bandwidth future applications | WiFi 7 |
The right choice depends on application requirements, network scale and future expansion plans.
2. Consider Wireless Terminal Capacity
Industrial networks often contain many connected devices.
Examples:
- Hundreds of sensors
- Multiple AGVs
- Industrial cameras
- Robots
- IoT terminals
Therefore, terminal capacity is one of the most important factors when selecting an Industrial AP.
Important considerations include:
- Maximum connected clients
- Data traffic requirements
- Concurrent communication capability
High-Density Industrial Wireless Applications
A smart factory may require wireless connectivity for:
- Production equipment
- Mobile robots
- Inspection systems
- Monitoring devices
A low-capacity commercial AP may experience:
- Network congestion
- Increased latency
- Connection instability
Industrial Wireless APs are designed for high-density environments.
MAXON Industrial Wireless Access Points support high-density terminal access, with models capable of supporting:
- 128 wireless terminals
- 256 wireless terminals
depending on hardware configuration and deployment conditions.
This makes them suitable for:
- Factory automation
- Industrial IoT
- AGV fleets
- Large monitoring networks
3. Evaluate Industrial Anti-Interference Capability
Industrial factories are very different from offices.
Wireless signals may be affected by:
- Motors
- Frequency converters
- Welding equipment
- Power systems
- Metal structures
These factors may cause:
- Signal attenuation
- Packet loss
- Communication interruptions
Important Anti-Interference Features
A reliable Industrial Wireless AP should include:
High-Performance Wireless Chipset
Advanced chipsets provide:
- Better signal processing
- Higher communication stability
- Improved RF performance
RF Optimization Technology
Including:
- Automatic channel selection
- Interference detection
- Transmission power adjustment
Industrial Antenna Design
Optimized antenna systems improve:
- Coverage
- Signal quality
- Connection reliability
For industrial applications, strong anti-interference capability is essential for maintaining continuous communication.
4. Check Operating Temperature Range
Industrial equipment may operate in environments with extreme temperatures.
Examples:
- Outdoor industrial facilities
- Energy infrastructure
- Transportation systems
- Manufacturing plants
When selecting an Industrial AP, check:
- Operating temperature range
- Component quality
- Thermal design
A wide operating temperature range ensures reliable operation under demanding conditions.
5. Consider Protection Rating and Mechanical Design
Industrial Wireless APs may be installed in:
- Factories
- Outdoor areas
- Industrial facilities
- Harsh environments
Protection features include:
IP Protection Rating
IP ratings indicate protection against:
- Dust
- Water
Common industrial protection levels:
- IP65
- IP67
- IP68
Higher protection levels provide better environmental resistance.
Rugged Industrial Enclosure
Industrial APs commonly use:
- Metal enclosure
- Industrial-grade components
- Vibration-resistant design
These features improve:
- Mechanical durability
- Long-term reliability
- Environmental adaptability
6. Evaluate Wireless Roaming Capability
Mobile industrial equipment requires continuous connectivity.
Examples:
- AGVs
- AMRs
- Automated forklifts
- Mobile robots
When these devices move between different areas, they need to switch between APs without losing communication.
Important roaming technologies include:
- 802.11k
- 802.11v
- 802.11r
These technologies improve:
- Roaming speed
- Connection stability
- Mobile equipment performance
7. Check Network Management Functions
For large industrial deployments, network management is critical.
Recommended features include:
Centralized Management
Allows administrators to:
- Configure multiple APs
- Monitor network status
- Manage connected devices
Remote Maintenance
Including:
- Firmware upgrade
- Fault diagnosis
- Performance monitoring
Network Security
Important functions:
- User authentication
- Data encryption
- Access control
These features simplify industrial wireless network operation and maintenance.
8. Ensure Compatibility with Industrial Networks
Industrial Wireless APs should integrate with existing infrastructure.
Common interfaces include:
- Ethernet
- Fiber backbone
- Industrial switches
They should support communication with:
- SCADA systems
- MES platforms
- Cloud monitoring systems
A flexible Industrial AP enables seamless integration between wireless devices and industrial networks.
MAXON Industrial Wireless Access Point Solutions
MAXON provides Industrial Wireless Access Point solutions designed for industrial automation and IIoT applications.
MAXON products support:
- Industrial wireless communication
- Factory automation networks
- Industrial IoT applications
- Mobile equipment connectivity
Key Advantages of MAXON Industrial Wireless APs
1. High-Density Device Connectivity
MAXON Industrial Wireless APs support:
- 128-terminal access
- 256-terminal access
(model dependent)
providing scalable wireless networking for industrial applications.
2. Industrial-Grade Anti-Interference Capability
Designed for complex industrial environments with:
- Electromagnetic interference
- Multiple wireless devices
- Heavy machinery operation
MAXON Industrial APs provide stable wireless communication for critical industrial systems.
3. Flexible WiFi Technology Options
MAXON provides Industrial Wireless solutions based on:
- WiFi 5
- WiFi 6
- WiFi 7 technologies
allowing customers to select suitable solutions according to application requirements.
4. Complete Industrial Wireless Product Portfolio
MAXON offers:
- Industrial Wireless Access Points
- Industrial Wireless Bridges
- Industrial Wireless Routers
- Explosion-Proof Wireless Products
- Industrial WiFi Modules
This enables complete wireless networking solutions from embedded devices to industrial infrastructure.
Conclusion
Choosing the right Industrial Wireless Access Point is critical for building a reliable factory automation network.
Key selection factors include:
- WiFi standard
- Terminal capacity
- Anti-interference capability
- Operating temperature
- Protection rating
- Roaming support
- Network management features
Unlike commercial WiFi equipment, Industrial Wireless APs are designed specifically for demanding industrial environments.
With industrial-grade reliability, high-density connectivity and advanced WiFi technologies, MAXON helps manufacturers build flexible and future-ready industrial wireless networks.
Frequently Asked Questions (FAQ)
Q1. How do I choose the right Industrial Wireless Access Point?
A: Choosing the right Industrial Wireless Access Point depends mainly on the application environment, connected devices and network requirements.
For factory automation applications, customers should consider factors such as the number of wireless terminals, coverage area, data traffic, environmental conditions and required reliability.
For example, an AGV system requires stable roaming performance and low latency, while industrial monitoring applications with cameras may require higher bandwidth and stronger wireless capacity.
Important factors to evaluate include:
- WiFi standard (WiFi 5, WiFi 6 or WiFi 7)
- Maximum terminal capacity
- Anti-interference capability
- Operating temperature range
- IP protection rating
Q2: Should I choose WiFi 6 or WiFi 7 for industrial applications?
A: For most industrial automation projects, WiFi 6 is currently the practical choice because it provides high efficiency, improved capacity and lower latency compared with previous WiFi generations.
WiFi 7 is designed for future industrial networks that require extremely high throughput, such as large-scale machine vision, industrial video and advanced automation systems.
The best choice depends on the actual application requirements, including bandwidth demand, device density and future expansion plans.
Q3: How many devices can connect to an Industrial Wireless Access Point?
A: The number of connected devices depends on the AP model, wireless traffic requirements and the application environment.
A network with hundreds of sensors usually requires different capacity planning compared with a system supporting industrial cameras or mobile robots.
MAXON Industrial Wireless Access Points support high-density deployments, with selected models supporting up to 128 or 256 wireless terminals.
Q4: What makes Industrial WiFi different from normal WiFi?
A:Industrial WiFi is designed for environments where reliability is more important than simple wireless coverage.
Unlike commercial WiFi products used in offices or homes, Industrial Wireless Access Points are designed to operate continuously in environments with electromagnetic interference, temperature variations and demanding industrial conditions.
Key advantages include:
- Industrial-grade hardware design
- Strong anti-interference capability
- Wide temperature operation
- Reliable long-term performance
Q5: Do Industrial Wireless Access Points support AGV and AMR applications?
A:Yes. Industrial Wireless Access Points are widely used in AGV and AMR systems because mobile equipment requires stable wireless communication while moving across different areas.
A suitable industrial wireless network should provide:
- Seamless roaming between APs
- Stable low-latency communication
- Reliable coverage throughout the working area
MAXON Industrial Wireless Solutions support smart factories, automated warehouses and mobile industrial equipment applications.